... let you know how fast you are typing - it tops at over 100 wpm, amazing!!! With the tap of the function ... processing and spreadsheet tasks, enabling users to leave laptops and computers at home.The Virtual Keyboard's adaptable technology studies the user ... supports OS Windows XP, Vista, 7, Apple Ipad, Iphone, Mac computers, Android Phones & Tablets, 2.2,2.3,3.0, Linux ...